@Eugene Bikkinin​ : Can you try the below options.

To troubleshoot the issue, you can start by checking the job cluster logs to see if there are any error messages or exceptions related to the library installation. You can also try to manually install the library on the job cluster to see if it installs successfully. Additionally, you can check the network connectivity, dependencies, permissions, resources, compatibility, and package quality to ensure that they are not causing the issue.

Some of the most common reasons are:

1. Network issues: If the job cluster is unable to connect to the internet or the library repository, it may not be able to download and install the required libraries.
2. Dependency conflicts: If the library being installed has dependencies that conflict with existing dependencies on the job cluster, the installation may fail.
3. Lack of permissions: If the job cluster does not have sufficient permissions to install the library, the installation may fail.
4. Limited resources: If the job cluster does not have enough disk space, memory, or CPU resources to install the library, the installation may fail.
5. Incompatibility: If the library being installed is not compatible with the version of the runtime environment in the job cluster, the installation may fail.
6. Package quality: If the library package has bugs, errors, or issues, the installation may fail.
7. Timeouts: If the installation process takes too long, the job cluster may timeout before the installation is complete.